23792664 has 32 divisors (see below), whose sum is σ = 67979520. Its totient is φ = 6797856.

The previous prime is 23792663. The next prime is 23792677. The reversal of 23792664 is 46629732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23792663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70644 + ... + 70979.

It is an arithmetic number, because the mean of its divisors is an integer number (2124360).

Almost surely, 2^23792664 is an apocalyptic number.

23792664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23792664 is an abundant number, since it is smaller than the sum of its proper divisors (44186856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23792664 is a wasteful number, since it uses less digits than its factorization.

23792664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141639 (or 141635 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 23792664 is about 4877.7724424167. The cubic root of 23792664 is about 287.6168709471.

The spelling of 23792664 in words is "twenty-three million, seven hundred ninety-two thousand, six hundred sixty-four".